135646086 has 8 divisors (see below), whose sum is σ = 271292184. Its totient is φ = 45215360.

The previous prime is 135646067. The next prime is 135646097. The reversal of 135646086 is 680646531.

It is a sphenic number, since it is the product of 3 distinct primes.

135646086 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11303835 + ... + 11303846.

It is an arithmetic number, because the mean of its divisors is an integer number (33911523).

Almost surely, 2^135646086 is an apocalyptic number.

135646086 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135646086 is a wasteful number, since it uses less digits than its factorization.

135646086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22607686.

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 135646086 is about 11646.7199674415. The cubic root of 135646086 is about 513.8098460366.

The spelling of 135646086 in words is "one hundred thirty-five million, six hundred forty-six thousand, eighty-six".